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-rw-r--r--Modules/faulthandler.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/faulthandler.c b/Modules/faulthandler.c
index 46c2c42..1450d94 100644
--- a/Modules/faulthandler.c
+++ b/Modules/faulthandler.c
@@ -4,6 +4,10 @@
#include <object.h>
#include <frameobject.h>
#include <signal.h>
+#if defined(HAVE_PTHREAD_SIGMASK) && !defined(HAVE_BROKEN_PTHREAD_SIGMASK)
+#include <pthread.h>
+#endif
+
/* Allocate at maximum 100 MB of the stack to raise the stack overflow */
#define STACK_OVERFLOW_MAX_SIZE (100*1024*1024)